EFFECT OF CORE REGION OF NODE ON PUSHOVER ANALYTIC RESULT
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摘要: 就推覆分析的基本理论、水平荷载的选择原则进行了阐述,同时研究了在不同荷载形式作用下结构的节点核心区的变形对推覆分析结果的影响,从而为结构的软件开发提供一定的参考。Abstract: It is expounded that the basic theory of pushover and the selection principle of lateral load. Besides it is alsostudied the effect of core region of node on analytic result which gained under different load patterns. Therefore it can offerthe reference for the development of structural software.
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Key words:
- pushover /
- different load patterns /
- core region of node
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[2] Elnashai A S. Advanced Inelasticstatic(Pushover)Analysis for Earthquake Applications. Structural Engineering and Mechanics, 2001,12( 1 ): 51 ~ 69 Helmut Krawinkler, G D P K. Senneviration, Pros and Cons of Pushover Analysis of Seismic Performance Evaluation. Engineering Structurs, 1998,20(4 ~ 6) :452 ~ 464 [3] Sasaki Kent K, Freeman Sigmund A. Multi-Mods Pushover Procedure(MMP)-a Method to Identify the Effects of Higher Mods in a Pushover Analysis. In: The 6th U. S. National Conference on Earthquake Engineering. 1995 [4] Saiidi M, Sozen M A. Simple Nonlinear Analysis of RC Structures, ASCE,Struc. Div., 1981,107 (ST5): 937 ~ 951
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